[WIP] RespondWithObserver

third_party/WebKit/public/web/modules/serviceworker/WebServiceWorkerContextClient.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 25 matching lines @@
 #include "public/platform/modules/serviceworker/WebServiceWorkerClientsClaimCallbacks.h"
 #include "public/platform/modules/serviceworker/WebServiceWorkerClientsInfo.h"
 #include "public/platform/modules/serviceworker/WebServiceWorkerEventResult.h"
 #include "public/platform/modules/serviceworker/WebServiceWorkerSkipWaitingCallbacks.h"
 #include "public/web/WebDevToolsAgentClient.h"
 #include <memory>
 #include <v8.h>
 
 namespace blink {
 
+struct WebPaymentAppResponse;
 struct WebServiceWorkerClientQueryOptions;
 class WebDataSource;
 class WebServiceWorkerContextProxy;
 class WebServiceWorkerNetworkProvider;
 class WebServiceWorkerProvider;
 class WebServiceWorkerResponse;
 class WebString;
 
 // This interface is implemented by the client. It is supposed to be created
 // on the main thread and then passed on to the worker thread by a newly
@@ skipping 85 matching lines @@
   // FetchEvent returns a response by the ServiceWorker's script context, and
   // didHandleFetchEvent will be called after the end of FetchEvent's
   // lifecycle. When no response is provided, the browser should fallback to
   // native fetch. EventIDs are the same with the ids passed from
   // dispatchFetchEvent respectively.
   virtual void respondToFetchEvent(int fetchEventID, double eventDispatchTime) {
   }
   virtual void respondToFetchEvent(int fetchEventID,
                                    const WebServiceWorkerResponse& response,
                                    double eventDispatchTime) {}
+  virtual void respondToPaymentRequestEvent(
+      int eventId,
+      const WebPaymentAppResponse& response,
+      double eventDispatchTime) {}
   virtual void didHandleFetchEvent(int fetchEventID,
                                    WebServiceWorkerEventResult result,
                                    double eventDispatchTime) {}
 
   // ServiceWorker specific method. Called after InstallEvent (dispatched
   // via WebServiceWorkerContextProxy) is handled by the ServiceWorker's
   // script context.
   virtual void didHandleInstallEvent(int installEventID,
                                      WebServiceWorkerEventResult result,
                                      double eventDispatchTime) {}
@@ skipping 110 matching lines @@
   // Called when the worker wants to register subscopes to handle via foreign
   // fetch. Will only be called while an install event is in progress.
   virtual void registerForeignFetchScopes(
       const WebVector<WebURL>& subScopes,
       const WebVector<WebSecurityOrigin>& origins) = 0;
 };
 
 }  // namespace blink
 
 #endif  // WebServiceWorkerContextClient_h